Collection
- Douglas R. Pappas Archive, 1913-20041
- Dudley Randall papers, 1900-2002 (majority within 1960s-1980s)1
- Edward Martin collection, 1852-20041
- Edward Nicholas and Dollie Ann Cole papers, 1829-2016 (majority within 1960-1977)1
- Elly Peterson papers, 1943-2006 (majority within 1961-1980)1
- English Language Institute (University of Michigan) records, 1940-20121
- Episcopal Church, Diocese of Western Michigan records, 1851-20111
- First Unitarian-Universalist Church of Detroit Records, 1845-20121
- Frederick C. Matthaei Jr. papers, 1902-2013 (majority within 1950-2000)1
- Frederick E. Moncrieff papers, 1947-2000 (majority within 1961)1
- Guild House records, 1924-2005 (majority within 1940-1990)1
- Harold R. Johnson papers, 1957-2011 (with gaps) (majority within 1969-1995)1
- Houck, Kibler, and Smith families papers, 1853-2012 (majority within 1910-1946)1
- Institute for Global Education records, 1971-20081
- Interlochen Center for The Arts records, 1927-2005 (majority within 1935-1994)1
- International Order of King’s Daughters and Sons, Michigan Branch records, 1897-2008 (majority within 1974-1992)1
- Jeep Holland papers, 1943-19981
- John W. Jickling papers, 1860-2010 (majority within 1940-2000)1
- LaVerne Schmitkons Nethercut papers, 1946-circa 2005 (majority within 1947-1951)1
- Ladies Library Association of Ann Arbor records, 1866-20161